Tag Archives: Feature

Mapping species and coral bleaching by drone

Advanced, miniature cameras on drones are capturing details of landscapes that have previously been invisible. QUT researchers are using them to fly low over reefs, capturing almost 100 times the colours captured by standard cameras.

“High-altitude surveys of reefs may lack the resolution necessary to identify individual corals or bleaching effects,” says Associate Professor Felipe Gonzalez, who is leading a team of researchers and unmanned aerial systems (UAS) engineers from QUT in a partnership project between QUT and the Australian Institute for Marine Science (AIMS).

Continue reading Mapping species and coral bleaching by drone

Tracking space junk

Algorithms normally used to track aircraft, ships and other vehicles are being used to monitor space junk and predict where it will go.

Currently the US Department of Defense tracks around 17,300 objects the size of a softball or larger, orbiting around the Earth at speeds of up to seven kilometres per second.

They can cause serious damage if they collide with something else. Last year a tiny paint fleck caused a crack in a window of the International Space Station.

Continue reading Tracking space junk

Earthquake-proofing ports

Researchers from The University of Melbourne are learning how to modify existing Indonesian and Australian ports so earthquakes don’t do such devastating damage to sea trade.

“What we currently have is a recipe for disaster. Some of the port infrastructure is over 100 years old and wasn’t designed to cope with the loads they are currently bearing, let alone an earthquake,” says Dr Massoud Sofi.

Continue reading Earthquake-proofing ports

Lenses a fraction of a hair’s width, faster communication and better solar cells

A lens just a billionth of a metre thick could transform phone cameras. Swinburne researchers have created ultra-thin lenses that cap an optical fibre, and can produce images with the quality and sharpness of much larger glass lenses.

Continue reading Lenses a fraction of a hair’s width, faster communication and better solar cells

Robo reef protector

A fleet of autonomous robots is being developed by Queensland scientists to kill crown-of-thorns starfish (COTS), and monitor the health of the Great Barrier Reef.

Dr Matthew Dunbabin and Dr Feras Dayoub of QUT are working with the Great Barrier Reef Foundation to create the RangerBot, following successful field trials of QUT’s COTSBot in 2016.

Continue reading Robo reef protector

Using algorithms to predict flu outbreaks

A computer algorithm originally developed to model the West African Ebola pandemic in 2014 is being used to predict flu outbreaks in Australia months in advance, and could help in the fight against bioterrorism.

Developed by Australian Defence scientists, the tool was originally used to forecast the number of people infected with Ebola up to two months in advance.

Continue reading Using algorithms to predict flu outbreaks

Does coral help create rain?

Researchers have found that coral reefs may play a key role in cloud formation. Now they’re working to make climate modelling more accurate.

Australian and international scientists, led by QUT’s Professor Zoran Ristovski, spent a month in late 2016 collecting data on airborne particles emitted from the Great Barrier Reef, which they are now analysing.

Continue reading Does coral help create rain?